| 1 | /* |
| 2 | * Copyright (C) 2013 Canonical Ltd |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | * |
| 16 | * Authored by: Thomas Voß <thomas.voss@canonical.com> |
| 17 | * Ricardo Salveti de Araujo <ricardo.salveti@canonical.com> |
| 18 | */ |
| 19 | |
| 20 | #include <hybris/camera/camera_compatibility_layer.h> |
| 21 | #include <hybris/camera/camera_compatibility_layer_capabilities.h> |
| 22 | |
| 23 | #include <hybris/input/input_stack_compatibility_layer.h> |
| 24 | #include <hybris/input/input_stack_compatibility_layer_codes_key.h> |
| 25 | #include <hybris/input/input_stack_compatibility_layer_flags_key.h> |
| 26 | #include <hybris/input/input_stack_compatibility_layer_flags_motion.h> |
| 27 | |
| 28 | #include <hybris/surface_flinger/surface_flinger_compatibility_layer.h> |
| 29 | |
| 30 | #include <gui/ISurfaceComposer.h> |
| 31 | |
| 32 | #include <GLES2/gl2.h> |
| 33 | #include <GLES2/gl2ext.h> |
| 34 | |
| 35 | #include <sys/stat.h> |
| 36 | #include <sys/types.h> |
| 37 | #include <fcntl.h> |
| 38 | #include <unistd.h> |
| 39 | |
| 40 | #include <cassert> |
| 41 | #include <cstdio> |
| 42 | #include <cstdlib> |
| 43 | #include <cstring> |
| 44 | |
| 45 | int shot_counter = 1; |
| 46 | int32_t current_zoom_level = 1; |
| 47 | bool new_camera_frame_available = true; |
| 48 | |
| 49 | EffectMode next_effect() |
| 50 | { |
| 51 | static EffectMode current_effect = EFFECT_MODE_NONE; |
| 52 | |
| 53 | EffectMode next = current_effect; |
| 54 | |
| 55 | switch (current_effect) { |
| 56 | case EFFECT_MODE_NONE: |
| 57 | next = EFFECT_MODE_MONO; |
| 58 | break; |
| 59 | case EFFECT_MODE_MONO: |
| 60 | next = EFFECT_MODE_NEGATIVE; |
| 61 | break; |
| 62 | case EFFECT_MODE_NEGATIVE: |
| 63 | next = EFFECT_MODE_SOLARIZE; |
| 64 | break; |
| 65 | case EFFECT_MODE_SOLARIZE: |
| 66 | next = EFFECT_MODE_SEPIA; |
| 67 | break; |
| 68 | case EFFECT_MODE_SEPIA: |
| 69 | next = EFFECT_MODE_POSTERIZE; |
| 70 | break; |
| 71 | case EFFECT_MODE_POSTERIZE: |
| 72 | next = EFFECT_MODE_WHITEBOARD; |
| 73 | break; |
| 74 | case EFFECT_MODE_WHITEBOARD: |
| 75 | next = EFFECT_MODE_BLACKBOARD; |
| 76 | break; |
| 77 | case EFFECT_MODE_BLACKBOARD: |
| 78 | next = EFFECT_MODE_AQUA; |
| 79 | break; |
| 80 | case EFFECT_MODE_AQUA: |
| 81 | next = EFFECT_MODE_NONE; |
| 82 | break; |
| 83 | } |
| 84 | |
| 85 | current_effect = next; |
| 86 | return next; |
| 87 | } |
| 88 | |
| 89 | void error_msg_cb(void* context) |
| 90 | { |
| 91 | printf("%s \n", __PRETTY_FUNCTION__); |
| 92 | } |
| 93 | |
| 94 | void shutter_msg_cb(void* context) |
| 95 | { |
| 96 | printf("%s \n", __PRETTY_FUNCTION__); |
| 97 | } |
| 98 | |
| 99 | void zoom_msg_cb(void* context, int32_t new_zoom_level) |
| 100 | { |
| 101 | printf("%s \n", __PRETTY_FUNCTION__); |
| 102 | |
| 103 | CameraControl* cc = static_cast<CameraControl*>(context); |
| 104 | static int zoom; |
| 105 | android_camera_get_current_zoom(cc, &zoom); |
| 106 | printf("\t Current zoom: %d\n", zoom); |
| 107 | current_zoom_level = new_zoom_level; |
| 108 | } |
| 109 | |
| 110 | void autofocus_msg_cb(void* context) |
| 111 | { |
| 112 | printf("%s \n", __PRETTY_FUNCTION__); |
| 113 | } |
| 114 | |
| 115 | void raw_data_cb(void* data, uint32_t data_size, void* context) |
| 116 | { |
| 117 | printf("%s: %d \n", __PRETTY_FUNCTION__, data_size); |
| 118 | } |
| 119 | |
| 120 | void jpeg_data_cb(void* data, uint32_t data_size, void* context) |
| 121 | { |
| 122 | printf("%s: %d \n", __PRETTY_FUNCTION__, data_size); |
| 123 | |
| 124 | char fn[256]; |
| 125 | sprintf(fn, "/data/shot_%d.jpeg", shot_counter); |
| 126 | int fd = open(fn, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH); |
| 127 | write(fd, data, data_size); |
| 128 | close(fd); |
| 129 | shot_counter++; |
| 130 | |
| 131 | CameraControl* cc = static_cast<CameraControl*>(context); |
| 132 | android_camera_start_preview(cc); |
| 133 | } |
| 134 | |
| 135 | void size_cb(void* ctx, int width, int height) |
| 136 | { |
| 137 | printf("Supported size: [%d,%d]\n", width, height); |
| 138 | } |
| 139 | |
| 140 | void preview_texture_needs_update_cb(void* ctx) |
| 141 | { |
| 142 | new_camera_frame_available = true; |
| 143 | } |
| 144 | |
| 145 | void on_new_input_event(Event* event, void* context) |
| 146 | { |
| 147 | assert(context); |
| 148 | |
| 149 | if (event->type == KEY_EVENT_TYPE && event->action == ISCL_KEY_EVENT_ACTION_UP) { |
| 150 | printf("We have got a key event: %d \n", event->details.key.key_code); |
| 151 | |
| 152 | CameraControl* cc = static_cast<CameraControl*>(context); |
| 153 | |
| 154 | switch(event->details.key.key_code) { |
| 155 | case ISCL_KEYCODE_VOLUME_UP: |
| 156 | printf("\tZooming in now.\n"); |
| 157 | android_camera_start_zoom(cc, current_zoom_level+1); |
| 158 | break; |
| 159 | case ISCL_KEYCODE_VOLUME_DOWN: |
| 160 | printf("\tZooming out now.\n"); |
| 161 | android_camera_start_zoom(cc, current_zoom_level-1); |
| 162 | break; |
| 163 | case ISCL_KEYCODE_POWER: |
| 164 | printf("\tTaking a photo now.\n"); |
| 165 | android_camera_take_snapshot(cc); |
| 166 | break; |
| 167 | case ISCL_KEYCODE_HEADSETHOOK: |
| 168 | printf("\tSwitching effect.\n"); |
| 169 | android_camera_set_effect_mode(cc, next_effect()); |
| 170 | } |
| 171 | } else if (event->type == MOTION_EVENT_TYPE && |
| 172 | event->details.motion.pointer_count == 1) { |
| 173 | if ((event->action & ISCL_MOTION_EVENT_ACTION_MASK) == ISCL_MOTION_EVENT_ACTION_UP) { |
| 174 | printf("\tMotion event(Action up): (%f, %f) \n", |
| 175 | event->details.motion.pointer_coordinates[0].x, |
| 176 | event->details.motion.pointer_coordinates[0].y); |
| 177 | } |
| 178 | |
| 179 | if ((event->action & ISCL_MOTION_EVENT_ACTION_MASK) == ISCL_MOTION_EVENT_ACTION_DOWN) { |
| 180 | printf("\tMotion event(Action down): (%f, %f) \n", |
| 181 | event->details.motion.pointer_coordinates[0].x, |
| 182 | event->details.motion.pointer_coordinates[0].y); |
| 183 | } |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | struct ClientWithSurface |
| 188 | { |
| 189 | SfClient* client; |
| 190 | SfSurface* surface; |
| 191 | }; |
| 192 | |
| 193 | ClientWithSurface client_with_surface(bool setup_surface_with_egl) |
| 194 | { |
| 195 | ClientWithSurface cs = ClientWithSurface(); |
| 196 | |
| 197 | cs.client = sf_client_create(); |
| 198 | |
| 199 | if (!cs.client) { |
| 200 | printf("Problem creating client ... aborting now."); |
| 201 | return cs; |
| 202 | } |
| 203 | |
| 204 | static const size_t primary_display = 0; |
| 205 | |
| 206 | SfSurfaceCreationParameters params = { |
| 207 | 0, |
| 208 | 0, |
| 209 | (int) sf_get_display_width(primary_display), |
| 210 | (int) sf_get_display_height(primary_display), |
| 211 | -1, //PIXEL_FORMAT_RGBA_8888, |
| 212 | 15000, |
| 213 | 0.5f, |
| 214 | setup_surface_with_egl, // Do not associate surface with egl, will be done by camera HAL |
| 215 | "CameraCompatLayerTestSurface" |
| 216 | }; |
| 217 | |
| 218 | cs.surface = sf_surface_create(cs.client, ¶ms); |
| 219 | |
| 220 | if (!cs.surface) { |
| 221 | printf("Problem creating surface ... aborting now."); |
| 222 | return cs; |
| 223 | } |
| 224 | |
| 225 | sf_surface_make_current(cs.surface); |
| 226 | |
| 227 | return cs; |
| 228 | } |
| 229 | |
| 230 | #define PRINT_GLERROR() printf("GL error@%d: %x\n", __LINE__, glGetError()); |
| 231 | |
| 232 | struct RenderData |
| 233 | { |
| 234 | static const char* vertex_shader() |
| 235 | { |
| 236 | return |
| 237 | "#extension GL_OES_EGL_image_external : require \n" |
| 238 | "attribute vec4 a_position; \n" |
| 239 | "attribute vec2 a_texCoord; \n" |
| 240 | "uniform mat4 m_texMatrix; \n" |
| 241 | "varying vec2 v_texCoord; \n" |
| 242 | "varying float topDown; \n" |
| 243 | "void main() \n" |
| 244 | "{ \n" |
| 245 | " gl_Position = a_position; \n" |
| 246 | " v_texCoord = a_texCoord; \n" |
| 247 | // " v_texCoord = (m_texMatrix * vec4(a_texCoord, 0.0, 1.0)).xy;\n" |
| 248 | //" topDown = v_texCoord.y; \n" |
| 249 | "} \n"; |
| 250 | } |
| 251 | |
| 252 | static const char* fragment_shader() |
| 253 | { |
| 254 | return |
| 255 | "#extension GL_OES_EGL_image_external : require \n" |
| 256 | "precision mediump float; \n" |
| 257 | "varying vec2 v_texCoord; \n" |
| 258 | "uniform samplerExternalOES s_texture; \n" |
| 259 | "void main() \n" |
| 260 | "{ \n" |
| 261 | " gl_FragColor = texture2D( s_texture, v_texCoord );\n" |
| 262 | "} \n"; |
| 263 | } |
| 264 | |
| 265 | static GLuint loadShader(GLenum shaderType, const char* pSource) |
| 266 | { |
| 267 | GLuint shader = glCreateShader(shaderType); |
| 268 | |
| 269 | if (shader) { |
| 270 | glShaderSource(shader, 1, &pSource, NULL); |
| 271 | glCompileShader(shader); |
| 272 | GLint compiled = 0; |
| 273 | glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled); |
| 274 | |
| 275 | if (!compiled) { |
| 276 | GLint infoLen = 0; |
| 277 | glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLen); |
| 278 | if (infoLen) { |
| 279 | char* buf = (char*) malloc(infoLen); |
| 280 | if (buf) { |
| 281 | glGetShaderInfoLog(shader, infoLen, NULL, buf); |
| 282 | fprintf(stderr, "Could not compile shader %d:\n%s\n", |
| 283 | shaderType, buf); |
| 284 | free(buf); |
| 285 | } |
| 286 | glDeleteShader(shader); |
| 287 | shader = 0; |
| 288 | } |
| 289 | } |
| 290 | } else { |
| 291 | printf("Error, during shader creation: %i\n", glGetError()); |
| 292 | } |
| 293 | |
| 294 | return shader; |
| 295 | } |
| 296 | |
| 297 | static GLuint create_program(const char* pVertexSource, const char* pFragmentSource) |
| 298 | { |
| 299 | GLuint vertexShader = loadShader(GL_VERTEX_SHADER, pVertexSource); |
| 300 | if (!vertexShader) { |
| 301 | printf("vertex shader not compiled\n"); |
| 302 | return 0; |
| 303 | } |
| 304 | |
| 305 | GLuint pixelShader = loadShader(GL_FRAGMENT_SHADER, pFragmentSource); |
| 306 | if (!pixelShader) { |
| 307 | printf("frag shader not compiled\n"); |
| 308 | return 0; |
| 309 | } |
| 310 | |
| 311 | GLuint program = glCreateProgram(); |
| 312 | if (program) { |
| 313 | glAttachShader(program, vertexShader); |
| 314 | glAttachShader(program, pixelShader); |
| 315 | glLinkProgram(program); |
| 316 | GLint linkStatus = GL_FALSE; |
| 317 | glGetProgramiv(program, GL_LINK_STATUS, &linkStatus); |
| 318 | |
| 319 | if (linkStatus != GL_TRUE) { |
| 320 | GLint bufLength = 0; |
| 321 | glGetProgramiv(program, GL_INFO_LOG_LENGTH, &bufLength); |
| 322 | if (bufLength) { |
| 323 | char* buf = (char*) malloc(bufLength); |
| 324 | if (buf) { |
| 325 | glGetProgramInfoLog(program, bufLength, NULL, buf); |
| 326 | fprintf(stderr, "Could not link program:\n%s\n", buf); |
| 327 | free(buf); |
| 328 | } |
| 329 | } |
| 330 | glDeleteProgram(program); |
| 331 | program = 0; |
| 332 | } |
| 333 | } |
| 334 | |
| 335 | return program; |
| 336 | } |
| 337 | |
| 338 | RenderData() : program_object(create_program(vertex_shader(), fragment_shader())) |
| 339 | { |
| 340 | position_loc = glGetAttribLocation(program_object, "a_position"); |
| 341 | tex_coord_loc = glGetAttribLocation(program_object, "a_texCoord"); |
| 342 | sampler_loc = glGetUniformLocation(program_object, "s_texture"); |
| 343 | matrix_loc = glGetUniformLocation(program_object, "m_texMatrix"); |
| 344 | } |
| 345 | |
| 346 | // Handle to a program object |
| 347 | GLuint program_object; |
| 348 | // Attribute locations |
| 349 | GLint position_loc; |
| 350 | GLint tex_coord_loc; |
| 351 | // Sampler location |
| 352 | GLint sampler_loc; |
| 353 | // Matrix location |
| 354 | GLint matrix_loc; |
| 355 | }; |
| 356 | |
| 357 | int main(int argc, char** argv) |
| 358 | { |
| 359 | CameraControlListener listener; |
| 360 | memset(&listener, 0, sizeof(listener)); |
| 361 | listener.on_msg_error_cb = error_msg_cb; |
| 362 | listener.on_msg_shutter_cb = shutter_msg_cb; |
| 363 | listener.on_msg_focus_cb = autofocus_msg_cb; |
| 364 | listener.on_msg_zoom_cb = zoom_msg_cb; |
| 365 | |
| 366 | listener.on_data_raw_image_cb = raw_data_cb; |
| 367 | listener.on_data_compressed_image_cb = jpeg_data_cb; |
| 368 | listener.on_preview_texture_needs_update_cb = preview_texture_needs_update_cb; |
| 369 | CameraControl* cc = android_camera_connect_to(FRONT_FACING_CAMERA_TYPE, |
| 370 | &listener); |
| 371 | |
| 372 | if (cc == NULL) { |
| 373 | printf("Problem connecting to camera"); |
| 374 | return 1; |
| 375 | } |
| 376 | |
| 377 | listener.context = cc; |
| 378 | |
| 379 | AndroidEventListener event_listener; |
| 380 | event_listener.on_new_event = on_new_input_event; |
| 381 | event_listener.context = cc; |
| 382 | |
| 383 | InputStackConfiguration input_configuration = { true, 25000 }; |
| 384 | |
| 385 | android_input_stack_initialize(&event_listener, &input_configuration); |
| 386 | android_input_stack_start(); |
| 387 | |
| 388 | android_camera_dump_parameters(cc); |
| 389 | android_camera_enumerate_supported_picture_sizes(cc, size_cb, NULL); |
| 390 | android_camera_enumerate_supported_preview_sizes(cc, size_cb, NULL); |
| 391 | |
| 392 | int min_fps, max_fps, current_fps; |
| 393 | android_camera_get_preview_fps_range(cc, &min_fps, &max_fps); |
| 394 | printf("Preview fps range: [%d,%d]\n", min_fps, max_fps); |
| 395 | android_camera_get_preview_fps(cc, ¤t_fps); |
| 396 | printf("Current preview fps range: %d\n", current_fps); |
| 397 | |
| 398 | android_camera_set_preview_size(cc, 960, 720); |
| 399 | |
| 400 | int width, height; |
| 401 | android_camera_get_preview_size(cc, &width, &height); |
| 402 | printf("Current preview size: [%d,%d]\n", width, height); |
| 403 | android_camera_get_picture_size(cc, &width, &height); |
| 404 | printf("Current picture size: [%d,%d]\n", width, height); |
| 405 | int zoom; |
| 406 | android_camera_get_current_zoom(cc, &zoom); |
| 407 | printf("Current zoom: %d \n", zoom); |
| 408 | android_camera_get_max_zoom(cc, &zoom); |
| 409 | printf("Max zoom: %d \n", zoom); |
| 410 | |
| 411 | EffectMode effect_mode; |
| 412 | FlashMode flash_mode; |
| 413 | WhiteBalanceMode wb_mode; |
| 414 | SceneMode scene_mode; |
| 415 | AutoFocusMode af_mode; |
| 416 | CameraPixelFormat pixel_format; |
| 417 | android_camera_get_effect_mode(cc, &effect_mode); |
| 418 | android_camera_get_flash_mode(cc, &flash_mode); |
| 419 | android_camera_get_white_balance_mode(cc, &wb_mode); |
| 420 | android_camera_get_scene_mode(cc, &scene_mode); |
| 421 | android_camera_get_auto_focus_mode(cc, &af_mode); |
| 422 | android_camera_get_preview_format(cc, &pixel_format); |
| 423 | printf("Current effect mode: %d \n", effect_mode); |
| 424 | printf("Current flash mode: %d \n", flash_mode); |
| 425 | printf("Current wb mode: %d \n", wb_mode); |
| 426 | printf("Current scene mode: %d \n", scene_mode); |
| 427 | printf("Current af mode: %d \n", af_mode); |
| 428 | printf("Current preview pixel format: %d \n", pixel_format); |
| 429 | //android_camera_set_focus_region(cc, -200, -200, 200, 200, 300); |
| 430 | |
| 431 | ClientWithSurface cs = client_with_surface(true /* Associate surface with egl. */); |
| 432 | |
| 433 | if (!cs.surface) { |
| 434 | printf("Problem acquiring surface for preview"); |
| 435 | return 1; |
| 436 | } |
| 437 | |
| 438 | EGLDisplay disp = sf_client_get_egl_display(cs.client); |
| 439 | EGLSurface surface = sf_surface_get_egl_surface(cs.surface); |
| 440 | |
| 441 | RenderData render_data; |
| 442 | GLuint preview_texture_id; |
| 443 | glGenTextures(1, &preview_texture_id); |
| 444 | glClearColor(1.0, 0., 0.5, 1.); |
| 445 | glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER, GL_LINEAR); |
| 446 | glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER, GL_LINEAR); |
| 447 | glTexParameteri( |
| 448 | GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
| 449 | glTexParameteri( |
| 450 | GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
| 451 | android_camera_set_preview_texture(cc, preview_texture_id); |
| 452 | android_camera_set_effect_mode(cc, EFFECT_MODE_SEPIA); |
| 453 | android_camera_set_flash_mode(cc, FLASH_MODE_AUTO); |
| 454 | android_camera_set_auto_focus_mode(cc, AUTO_FOCUS_MODE_CONTINUOUS_PICTURE); |
| 455 | android_camera_start_preview(cc); |
| 456 | |
| 457 | GLfloat transformation_matrix[16]; |
| 458 | android_camera_get_preview_texture_transformation(cc, transformation_matrix); |
| 459 | glUniformMatrix4fv(render_data.matrix_loc, 1, GL_FALSE, transformation_matrix); |
| 460 | |
| 461 | printf("Started camera preview.\n"); |
| 462 | |
| 463 | while (true) { |
| 464 | /*if (new_camera_frame_available) |
| 465 | { |
| 466 | printf("Updating texture"); |
| 467 | new_camera_frame_available = false; |
| 468 | }*/ |
| 469 | static GLfloat vVertices[] = { 0.0f, 0.0f, 0.0f, // Position 0 |
| 470 | 0.0f, 0.0f, // TexCoord 0 |
| 471 | 0.0f, 1.0f, 0.0f, // Position 1 |
| 472 | 0.0f, 1.0f, // TexCoord 1 |
| 473 | 1.0f, 1.0f, 0.0f, // Position 2 |
| 474 | 1.0f, 1.0f, // TexCoord 2 |
| 475 | 1.0f, 0.0f, 0.0f, // Position 3 |
| 476 | 1.0f, 0.0f // TexCoord 3 |
| 477 | }; |
| 478 | |
| 479 | GLushort indices[] = { 0, 1, 2, 0, 2, 3 }; |
| 480 | |
| 481 | // Set the viewport |
| 482 | // Clear the color buffer |
| 483 | glClear(GL_COLOR_BUFFER_BIT); |
| 484 | // Use the program object |
| 485 | glUseProgram(render_data.program_object); |
| 486 | // Enable attributes |
| 487 | glEnableVertexAttribArray(render_data.position_loc); |
| 488 | glEnableVertexAttribArray(render_data.tex_coord_loc); |
| 489 | // Load the vertex position |
| 490 | glVertexAttribPointer(render_data.position_loc, |
| 491 | 3, |
| 492 | GL_FLOAT, |
| 493 | GL_FALSE, |
| 494 | 5 * sizeof(GLfloat), |
| 495 | vVertices); |
| 496 | // Load the texture coordinate |
| 497 | glVertexAttribPointer(render_data.tex_coord_loc, |
| 498 | 2, |
| 499 | GL_FLOAT, |
| 500 | GL_FALSE, |
| 501 | 5 * sizeof(GLfloat), |
| 502 | vVertices+3); |
| 503 | |
| 504 | glActiveTexture(GL_TEXTURE0); |
| 505 | // Set the sampler texture unit to 0 |
| 506 | glUniform1i(render_data.sampler_loc, 0); |
| 507 | glUniform1i(render_data.matrix_loc, 0); |
| 508 | android_camera_update_preview_texture(cc); |
| 509 | glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, indices); |
| 510 | glDisableVertexAttribArray(render_data.position_loc); |
| 511 | glDisableVertexAttribArray(render_data.tex_coord_loc); |
| 512 | |
| 513 | eglSwapBuffers(disp, surface); |
| 514 | } |
| 515 | } |